LV10059A - Inhaler - Google Patents

Inhaler

Info

Publication number
LV10059A
LV10059A LV930188A LV930188A LV10059A LV 10059 A LV10059 A LV 10059A LV 930188 A LV930188 A LV 930188A LV 930188 A LV930188 A LV 930188A LV 10059 A LV10059 A LV 10059A
Authority
LV
Latvia
Prior art keywords
dispersing chamber
active substance
chamber
reservoir
wall part
Prior art date
Application number
LV930188A
Other languages
Latvian (lv)
Other versions
LV10059B (en
Inventor
Hans Bisgaard
Original Assignee
Hans Bisgaard
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DK218290A external-priority patent/DK218290D0/en
Priority claimed from DK029791A external-priority patent/DK168983B1/en
Application filed by Hans Bisgaard filed Critical Hans Bisgaard
Publication of LV10059A publication Critical patent/LV10059A/en
Publication of LV10059B publication Critical patent/LV10059B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0086—Inhalation chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
    • A61M15/0016—Details of inhalators; Constructional features thereof with inhalation check valves located downstream of the dispenser, i.e. traversed by the product
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0018—Details of inhalators; Constructional features thereof with exhalation check valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0086—Inhalation chambers
    • A61M15/0088—Inhalation chambers with variable volume
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/064—Powder
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/073—Syringe, piston type

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Medicinal Preparation (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Manipulator (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

An inhaling device for use in inhaling an active powdered or liquid substance from a reservoir comprising a housing defining a dispersing chamber into which the active substance may be sucked in a dispersed condition, the dispersing chamber being defined by at least one wall part that is movable between first and second positions in which the chamber attains a minimum volume and a maximum volume, respectively, means for biasing the movable wall part toward the second position so as to suck active substance into the dispersing chamber from the reservoir, and a mouthpiece that enables a patient to inhale a dispersed active substance from the dispersing chamber.
LVP-93-188A 1990-09-12 1993-03-12 An inhaling device LV10059B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK218290A DK218290D0 (en) 1990-09-12 1990-09-12 METHOD FOR MECHANICAL PRODUCTION OF MEDICINE PARTICLES MHP INHIBITION FROM CHAMBER
DK029791A DK168983B1 (en) 1991-02-20 1991-02-20 Inhalation device for active powder or liquid medicament - in which active medicament is sucked into a chamber by movement of a piston
PCT/DK1991/000265 WO1992004066A1 (en) 1990-09-12 1991-09-12 An inhaling device

Publications (2)

Publication Number Publication Date
LV10059A true LV10059A (en) 1994-05-10
LV10059B LV10059B (en) 1995-02-20

Family

ID=26063721

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-93-188A LV10059B (en) 1990-09-12 1993-03-12 An inhaling device

Country Status (15)

Country Link
US (1) US5755221A (en)
EP (1) EP0548152B1 (en)
JP (1) JPH06500717A (en)
AT (1) ATE140629T1 (en)
AU (1) AU657492B2 (en)
CA (1) CA2092614C (en)
DE (1) DE69121105T2 (en)
ES (1) ES2089228T3 (en)
FI (1) FI106434B (en)
GR (1) GR3021099T3 (en)
LV (1) LV10059B (en)
NO (1) NO304817B1 (en)
RU (1) RU2095092C1 (en)
UA (1) UA26915C2 (en)
WO (1) WO1992004066A1 (en)

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ES2141108T3 (en) * 1991-07-02 2000-03-16 Inhale Inc METHOD AND DEVICE FOR PROVIDING DRUGS IN AEROSOL.
US6681767B1 (en) * 1991-07-02 2004-01-27 Nektar Therapeutics Method and device for delivering aerosolized medicaments
DE4142238A1 (en) * 1991-12-20 1993-06-24 Boehringer Ingelheim Kg POWDER INHALATOR WITH POWDER SUPPORT FROM REGULAR MICROSTRUCTURES
DE4237568C1 (en) * 1992-11-06 1994-05-11 Dieter Dipl Ing Dr Med Koehler Method and device for producing an aerosol
US7004162B1 (en) 1992-11-09 2006-02-28 Canadian Monaghan, Ltd. Exhalation valve
US7448375B2 (en) * 1993-01-29 2008-11-11 Aradigm Corporation Method of treating diabetes mellitus in a patient
US6024090A (en) * 1993-01-29 2000-02-15 Aradigm Corporation Method of treating a diabetic patient by aerosolized administration of insulin lispro
US5388572A (en) * 1993-10-26 1995-02-14 Tenax Corporation (A Connecticut Corp.) Dry powder medicament inhalator having an inhalation-activated piston to aerosolize dose and deliver same
WO1995012428A1 (en) * 1993-10-30 1995-05-11 Koehler Dieter Process and device for producing aerosol from a substance in powder form
US5388573A (en) * 1993-12-02 1995-02-14 Tenax Corporation Dry powder inhalator medicament carrier
PL179443B1 (en) * 1994-03-07 2000-09-29 Inhale Therapeutic Syst Methods of and compositions for administering insulin into lungs
BR9508964A (en) 1994-09-21 1998-06-02 Inhale Therapeutic Syst Aerosolization process and apparatus set of feeding tube and receptacle for containing a sprayed medicine
SE9404439D0 (en) * 1994-12-21 1994-12-21 Astra Ab Inhalation device
DE19501831A1 (en) * 1995-01-21 1996-07-25 Koehler Dieter Dr Device for producing an aerosol from a powdery substance
DE19518810A1 (en) * 1995-05-26 1996-11-28 Bayer Ag Nasal applicator
GB9513218D0 (en) * 1995-06-29 1995-09-06 Fisons Plc Inhalation device and method
SE9503344D0 (en) 1995-09-27 1995-09-27 Astra Ab Inhalation device
GB2310607A (en) * 1996-02-29 1997-09-03 Norton Healthcare Ltd Spacer device for inhalers
SE9602415D0 (en) * 1996-06-19 1996-06-19 Siemens Elema Ab Apparatus for supplying air and at least one additional gas to a living being
TW469832U (en) 1997-03-14 2001-12-21 Astra Ab Inhalation device
SE9700937D0 (en) 1997-03-14 1997-03-14 Astra Ab Powder inhales I
SE9700936D0 (en) * 1997-03-14 1997-03-14 Astra Ab Inhalation device
SE9700935D0 (en) * 1997-03-14 1997-03-14 Astra Ab Inhalation device
GB9719093D0 (en) * 1997-09-10 1997-11-12 Ml Lab Plc Improvements to dry powder inhalers
US6345617B1 (en) 1997-09-26 2002-02-12 1263152 Ontario Inc. Aerosol medication delivery apparatus and system
US6293279B1 (en) 1997-09-26 2001-09-25 Trudell Medical International Aerosol medication delivery apparatus and system
US6257233B1 (en) * 1998-06-04 2001-07-10 Inhale Therapeutic Systems Dry powder dispersing apparatus and methods for their use
GB2353222B (en) * 1999-06-23 2001-09-19 Cambridge Consultants Inhalers
WO2001035856A1 (en) * 1999-11-16 2001-05-25 Helle Funch Nielsen Inhalator for treatment of bronchial disorder in horses
AU4867001A (en) 2000-04-11 2001-10-23 Trudell Medical International Aerosol delivery apparatus with positive expiratory pressure capacity
GB2364919A (en) * 2000-07-21 2002-02-13 Cambridge Consultants Inhalers
WO2002092154A1 (en) * 2001-04-26 2002-11-21 New England Pharmaceuticals, Inc. Metered dose delivery device for liquid and powder agents
US7013896B2 (en) 2001-05-08 2006-03-21 Trudell Medical International Mask with inhalation valve
GB2375960A (en) * 2001-05-30 2002-12-04 Shih-Ho Chang An apparatus for the administration of medicine to the respiratory tract
US6779520B2 (en) * 2001-10-30 2004-08-24 Iep Pharmaceutical Devices Inc. Breath actuated dry powder inhaler
US6820612B2 (en) 2002-03-21 2004-11-23 Robin Harabin Inhaler holster
CA2481095C (en) 2002-04-19 2013-02-19 3M Innovative Properties Company A spacer for inertial removal of the non-respirable fraction of medicinal aerosols
US20030205226A1 (en) 2002-05-02 2003-11-06 Pre Holding, Inc. Aerosol medication inhalation system
US6904908B2 (en) 2002-05-21 2005-06-14 Trudell Medical International Visual indicator for an aerosol medication delivery apparatus and system
ATE426460T1 (en) * 2002-08-06 2009-04-15 Glaxo Group Ltd DISPENSING DEVICE
DE10244795A1 (en) * 2002-09-26 2004-04-08 Boehringer Ingelheim Pharma Gmbh & Co. Kg powder inhaler
US7360537B2 (en) * 2003-04-16 2008-04-22 Trudell Medical International Antistatic medication delivery apparatus
EP2201977A1 (en) * 2008-12-23 2010-06-30 Siegfried Generics International AG Metering device for creating a gas flow with an active agent
US10857311B2 (en) * 2010-01-12 2020-12-08 Omega Life Science Ltd. Method and apparatus for producing fine concentrated aerosol
CA2786731C (en) * 2010-01-12 2018-04-10 Omega Life Science Ltd. A method and apparatus for producing fine concentrated aerosol
JP6739424B2 (en) 2014-10-13 2020-08-12 オメガ ライフ サイエンス リミテッド Atomizer and its use
SG11202005597VA (en) * 2017-12-18 2020-07-29 Nat Univ Singapore Spacer device for an inhaler and method of manufacture thereof
JP2022529779A (en) * 2019-04-18 2022-06-24 グリーンフィールド ジョン Positive pressure inhaler for delivering inhalable drugs and how to use it
CN114768012B (en) * 2022-01-14 2024-03-15 赵子逸 Automatic quantitative drug delivery device for synchronous nasal cavity during exhalation

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US699255A (en) * 1901-06-11 1902-05-06 Ernest Stevens Inhaler.
US865022A (en) * 1907-04-20 1907-09-03 Elmore J Worst Atomizer.
US932718A (en) * 1907-11-22 1909-08-31 Harry Rachmann Atomizer for perfumes and other liquids.
US923822A (en) * 1908-03-09 1909-06-08 Duff Remedy Company Atomizer.
US905087A (en) * 1908-04-27 1908-11-24 Harry H Mallory Atomizer.
US1693730A (en) * 1925-11-16 1928-12-04 Elfriede Drager Breathing apparatus particularly for administering anesthetics
US1998327A (en) * 1933-04-10 1935-04-16 Mcguire Clarence Vane Inhalant device
US2115959A (en) * 1936-02-03 1938-05-03 Beverly Products Corp Combined dropper and atomizer
US2141794A (en) * 1936-05-06 1938-12-27 Frances King Apparatus for administering anesthetics
DE1813993C3 (en) * 1968-12-11 1974-01-24 Paul Ritzau Pari-Werk Kg, 8135 Soecking Device for atomizing and atomizing liquid or powdery substances
US3838686A (en) * 1971-10-14 1974-10-01 G Szekely Aerosol apparatus for inhalation therapy
US3874381A (en) * 1974-05-28 1975-04-01 Smithkline Corp Dual nozzle intranasal delivery device
US4174052A (en) * 1977-12-20 1979-11-13 James D. Pauls, Ltd. Mechanically operated dispensing device with expansible bulb
US4204539A (en) * 1979-04-23 1980-05-27 Mathews Van Brugge Pumps and syringes
US4368850A (en) * 1980-01-17 1983-01-18 George Szekely Dry aerosol generator
EP0050654B1 (en) * 1980-04-22 1985-12-18 Key Pharmaceuticals, Inc. Inhalation spirometric device for administering pulmonary medication
US4300545A (en) * 1980-06-23 1981-11-17 Schering Corporation Method and nozzle for nasal vaccination of immature mammals
ATE23272T1 (en) * 1981-07-08 1986-11-15 Draco Ab POWDER INHALER.
US4598704A (en) * 1984-08-22 1986-07-08 Cadema Medical Products, Inc. Aerosol inhalation device
US4809692A (en) * 1986-01-31 1989-03-07 Trudell Medical Pediatric asthmatic medication inhaler
SE453566B (en) * 1986-03-07 1988-02-15 Draco Ab POWDER INHALATOR DEVICE
US4767416A (en) * 1986-12-01 1988-08-30 Johnson & Johnson Patient Care, Inc. Spray nozzle for syringe
US4923448A (en) * 1988-12-06 1990-05-08 Mark Anderson Syringe with spray nozzle tip
DK479189D0 (en) * 1989-01-06 1989-09-28 Hans Gernot Schenk INHALER

Also Published As

Publication number Publication date
EP0548152A1 (en) 1993-06-30
FI931016A (en) 1993-03-08
EP0548152B1 (en) 1996-07-24
AU657492B2 (en) 1995-03-16
CA2092614C (en) 1996-04-09
US5755221A (en) 1998-05-26
JPH06500717A (en) 1994-01-27
CA2092614A1 (en) 1992-03-13
DE69121105D1 (en) 1996-08-29
ES2089228T3 (en) 1996-10-01
GR3021099T3 (en) 1996-12-31
LV10059B (en) 1995-02-20
NO304817B1 (en) 1999-02-22
UA26915C2 (en) 1999-12-29
NO930861L (en) 1993-03-09
DE69121105T2 (en) 1996-12-12
NO930861D0 (en) 1993-03-09
FI931016A0 (en) 1993-03-08
RU2095092C1 (en) 1997-11-10
AU8507991A (en) 1992-03-30
FI106434B (en) 2001-02-15
WO1992004066A1 (en) 1992-03-19
ATE140629T1 (en) 1996-08-15

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